- Pigment Red 149
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- $0.00 / 25kg
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2022-12-12
- CAS:4948-15-6
- Min. Order: 25kg
- Purity: 1
- Supply Ability: 20mt
- Pigment Red 149
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- $6.60 / 1KG
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2019-12-26
- CAS:4948-15-6
- Min. Order: 1KG
- Purity: 97%-99%
- Supply Ability: 1kg-1000kg
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| | Pigment Red 149 Basic information |
| Product Name: | Pigment Red 149 | | Synonyms: | pigment red 149;PERYLENE RED BL;Anthra2,1,9-def:6,5,10-defdiisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-bis(3,5-dimethylphenyl)-;C.I. 71137;2,9-bis(3,5-dimethylphenyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2h,9h)-tetrone;K3580;Pigment Red B;N,N'-Bis(3,5-dimethylphenyl)-3,4:9,10-perylenebisdicarbimide | | CAS: | 4948-15-6 | | MF: | C40H26N2O4 | | MW: | 598.65 | | EINECS: | 225-590-9 | | Product Categories: | Organics | | Mol File: | 4948-15-6.mol |  |
| | Pigment Red 149 Chemical Properties |
| Melting point | 200-201 °C | | density | 1.439±0.06 g/cm3(Predicted) | | storage temp. | Room Temperature | | solubility | Aqueous Acid (Slightly, Heated, Sonicated), DMSO (Slightly, Heated, Sonicated), | | pka | 3.09±0.20(Predicted) | | form | Solid | | color | Red to Very Dark Red | | Water Solubility | 1.4μg/L at 23℃ | | λmax | 525nm(lit.) | | InChIKey | FDXVHZCFTCIKDD-UHFFFAOYSA-N | | LogP | 0.13 at 23℃ | | EPA Substance Registry System | C.I. Pigment Red 149 (4948-15-6) |
| | Pigment Red 149 Usage And Synthesis |
| Uses | Pigment red 149 (CAS# 4948-15-6) is a perylenediimide dye, and has been proposed for use as cost-efficient cathodes for lithium ion batteries. Pigment red 149 has also been implemented as a doping agent for poly(styrene-co-maleimide) nanoparticles for use as bioprobes for biotinylated antibodies. | | Flammability and Explosibility | Not classified | | Properties and Applications |
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TEST ITEMS
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SPECIFICATION
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APPEARANCE
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RED POWDER
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SHADE
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YELLOWISH
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HEAT RESISTANCE
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300 °C min
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LIGHT FASTNESS
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7-8
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ACID RESISTANCE
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5
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ALKALI RESISTANCE
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5
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FASTNESS TO BLEEDING
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5
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OIL ABSORPTION
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40-50%
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SPECIFIC SURFACE
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28m
2
/g
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DENSITY
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1.50 g/cm
3
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RESIDUE ON 80 MESH
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5.0% max
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WATER SOLUBLE
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1.0% max
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VOLATITE 105 °C
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1.0% max
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TINTING STRENGTH
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100-105 %
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| | Pigment Red 149 Preparation Products And Raw materials |
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